The low tire pressure warning on a Honda Accord typically resets after you inflate all tires to the recommended pressures and drive for a short period. On newer models, you can also manually calibrate the TPMS (tire pressure monitoring system) in the vehicle’s settings if the light stays on.
What the TPMS does and why the light comes on
The TPMS monitors each tire’s air pressure and triggers a warning if any tire drops below the manufacturer’s recommended level. The light can stay on if a tire leaks, a sensor is faulty, or the system needs to relearn after new tires or a battery replacement. Inflating to the correct pressure and taking a short drive usually clears the warning, but some model years offer a manual calibration option inside the car.
Steps to reset the TPMS on most Honda Accord models
Before proceeding with the reset, ensure all tires are inflated to the recommended specification printed on the driver’s door jamb label and check for any obvious tire damage.
- Inflate all four tires (and the spare, if your model monitors it) to the recommended pressures listed on the door jamb label.
- Recheck the tire pressures with a reliable gauge to confirm accuracy.
- Drive the car at normal speeds for 10–20 minutes to allow the TPMS to relearn the new pressures.
- If the light remains on, access the TPMS calibration option in the car’s settings (often found under Settings or Vehicle on the instrument cluster or infotainment display).
- Select TPMS Calibration and choose Calibrate (or Reset) and follow the on-screen prompts.
- Drive again for several minutes at highway speeds to complete the relearn. If the light goes out, you’re done; if it stays on, there may be a sensor or system fault requiring service.
In many cases, completing the steps above will turn off the warning. If the lamp remains illuminated after a full calibration and a proper drive, a tire shop or Honda dealer can diagnose potential faulty sensors, a damaged valve stem, or other TPMS electronics issues.
Model-year specific guidance
Newer Honda Accords (2018–2024)
For most 2018–2024 Accords, the recommended approach is to inflate to the specified pressures and either rely on automatic relearn after driving or use the built-in TPMS Calibration feature in Settings. If you’ve changed tires or wheels, ensure the sensor IDs are correctly programmed for the new tires.
- Inflate to the door jamb specification for each tire.
- Navigate to Settings > Vehicle > TPMS Calibration and select Calibrate (if available).
- Drive at about highway speeds for 10–20 minutes to complete the relearn.
After calibration, the light should disappear if pressures are correct. If it remains, a sensor issue or other TPMS fault may be present and professional service is advised.
Earlier Honda Accords (pre-2018)
On older Accords, the reset path is often simpler: inflate tires to the recommended pressures and drive to allow the system to relearn. Some earlier models may not include a dedicated calibration control in the menus, in which case the light should go out after a few driving cycles. If it does not, consult the owner’s manual or a dealer for a diagnostic check of the TPMS sensors.
Always refer to the specific manual for your trim and year, as procedures can vary slightly between model years and regional specifications.
Summary
Resetting the low tire pressure light on a Honda Accord usually means correcting tire pressures to the manufacturer’s recommendations and driving to allow the TPMS to relearn. For many modern Accords, you can also perform a manual TPMS calibration through the vehicle’s settings if the light persists. If problems continue after calibration, have a tire professional inspect the sensors and system.